1980 Cadillac DeVille Clutch Systems

Essential Clutch Systems for 1980 Cadillac DeVilles

ARP Auto Racing – ARP Flywheel Bolt Kit (Part No.200-2802)

ARP Flywheel Bolt Kit

from

$24.99
ARP offers two styles of Flywheel bolts: premium grade Pro Series, with a 200,000 psi rating and High Performance, with a 180,000 psi rating. They are both heat-treated prior to thread rolling and machining, feature an exclusive, flat, 12-point head design and larger than stock shank diameter for increased strength and improved flywheel register. Kits include washers and nuts where applicable.

Product Features:
  • 3/4″ 12-Point Socket Size(s)
  • 8740 Chromoly
  • Black Oxide
  • 7/16″-20 RH Thread Size
  • Set of 6
  • Chevy 90° V6 & 265-454 With 2-pc Rear Seal, Ford 289-460
  • 1″ Underhead Length
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Dorman – Flywheel Bolts – Thread Size 7/16-20; Thread Length 0.900 In. (sold by each) (Part No.678-154)

Flywheel Bolts - Thread Size 7/16-20; Thread Length 0.900 In. (sold by each)

from

$3.99
This clutch flywheel bolt is designed to match the fit & function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
  • Thread Size: 7/16-20
  • Tread Length: 0.900 in.
  • SAE
  • PLEASE NOTE: Item priced and sold by each. See store for details.
See More

Dorman – Help – Flywheel Bolts Thread 7/16-20, Length .900 In. (22.86mm), Head Thickness .190 In (Part No.74070)

Flywheel Bolts Thread 7/16-20, Length .900 In. (22.86mm), Head Thickness .190 In

from

$11.29
This clutch flywheel bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models.
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Help – Flywheel Bolts (Part No.14557)

Flywheel Bolts

from

$10.49
This clutch flywheel bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models.
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

ATP – Automatic Transmission Flex Plate (Part No.Z-124)

Automatic Transmission Flex Plate

from

$102.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability

Product Features:
  • Balanced to factory specs
  • Fit and function like the original parts
  • Restores normal operation
See More

ATP – Automatic Transmission Flex Plate (Part No.Z-151)

Automatic Transmission Flex Plate

from

$50.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability

Product Features:
  • Balanced to factory specs
  • Fit and function like the original parts
  • Restores normal operation
See More

Hays – Sfi Flexplate:68-84 Cad 368-500 166T: In (Part No.14-010)

Sfi Flexplate:68-84 Cad 368-500 166T: In

from

$235.99
Sfi Flexplate:68-84 Cad 368-500 166T: In

ATP – AT FLEX PLATE (Part No.Z-249)

AT FLEX PLATE

from

$97.99
AT FLEX PLATE

ATP – Automatic Transmission Flex Plate (Part No.Z-188)

Automatic Transmission Flex Plate

from

$65.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability

Product Features:
  • Balanced to factory specs
  • Fit and function like the original parts
  • Restores normal operation
See More

B & M – Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8 (Part No.20230)

Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8

from

$154.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for 1955-85 GM small block (internally balanced) V8 engines along with 4.3L V6 engines. Also fits 1990 and earlier GM big block (internally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.

Product Features:
  • NHRA/IHRA Legal For All Classes
  • Includes SFI Certification Sticker
  • Ideal For Street Applications
  • To Extreme Duty Racing
  • To High RPM Use
See More

ATP – AT CLUTCH PLATE (Part No.SC-30)

AT CLUTCH PLATE

from

$6.99
AT CLUTCH PLATE

ATP – AT CLUTCH PLATE (Part No.JC-57)

AT CLUTCH PLATE

from

$12.99
AT CLUTCH PLATE

ATP – AT CLUTCH PLATE (Part No.SC-29)

AT CLUTCH PLATE

from

$13.99
AT CLUTCH PLATE

ATP – ATP Flywheel Shim (Part No.GS-8)

ATP Flywheel Shim

from

$27.99
ATP Flywheel Shim

ATP – FLYWHEEL SHIM (Part No.GS-10)

FLYWHEEL SHIM

from

$26.99
FLYWHEEL SHIM

ATP – FLYWHEEL SHIM (Part No.GS-4)

FLYWHEEL SHIM

from

$26.99
FLYWHEEL SHIM

Richmond Gear – Differential Cross Shaft (Part No.80-0272-1)

Differential Cross Shaft

from

$66.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Product Features:
  • For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
  • The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
  • Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
  • Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
  • Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
See More

Upgrade your 1980 Cadillac DeVille with Top-Quality Clutch Systems

When it comes to maintaining or upgrading your 1980 Cadillac DeVille, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Cadillac or enhancing its overall performance, Clutch Systems are key to keeping your DeVille functioning at its best. At Advance Auto Parts, we offer a wide selection of 12 Clutch Systems for the 1980 Cadillac DeVille, designed to meet your needs without breaking the bank. From Clutch Bellcrank replacements to Clutch Discs upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Clutch Systems for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Clutch Systems for your 1980 Cadillac DeVille at great prices. Our Clutch Systems inventory for this model ranges from just $3.99 to $235.99, with an average price of $47.93. Our 12 Clutch Systems in stock come from 5 trusted brands, so you’re sure to find the right part for your 1980 Cadillac DeVille without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1980 Cadillac DeVille, we stock popular OEM and aftermarket Clutch Systems from top names like Dorman, and more. Dorman Clutch Systems start at just $3.99 and boast an impressive 4 stars average rating from customers. With 18 customer reviews and counting, our 1980 Cadillac DeVille Clutch Systems have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Clutch System upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1980 Cadillac DeVille is always ready to roll. We’re committed to providing you with everything you need to keep your DeVille in top shape, all in one place. Start shopping confidently below for your 1980 Cadillac DeVille!

Best-Selling Clutch Bellcranks for 1980 Cadillac DeVilles

Enhance the driving experience in your Cadillac with 1 quality Clutch Bellcrank components, starting at $66.99.

Richmond Gear – Differential Cross Shaft (Part No.80-0272-1)

Differential Cross Shaft

from

$66.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Product Features:
  • For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
  • The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
  • Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
  • Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
  • Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
See More

Most Popular 1980 Cadillac DeVille Clutch Discs

Customize your Cadillac with 3 Clutch Discs products like Clutch Discs, all priced under $13.99.

ATP – AT CLUTCH PLATE (Part No.SC-29)

AT CLUTCH PLATE

from

$13.99
AT CLUTCH PLATE

ATP – AT CLUTCH PLATE (Part No.JC-57)

AT CLUTCH PLATE

from

$12.99
AT CLUTCH PLATE

ATP – AT CLUTCH PLATE (Part No.SC-30)

AT CLUTCH PLATE

from

$6.99
AT CLUTCH PLATE

Top Picks for 1980 Cadillac DeVille Flywheels

Upgrade Cadillac DeVilles with top-quality Flywheels parts, including 8 OEM and aftermarket selections for your 1980 model.

Dorman – Help – Flywheel Bolts (Part No.14557)

Flywheel Bolts

from

$10.49
This clutch flywheel bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models.
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Help – Flywheel Bolts Thread 7/16-20, Length .900 In. (22.86mm), Head Thickness .190 In (Part No.74070)

Flywheel Bolts Thread 7/16-20, Length .900 In. (22.86mm), Head Thickness .190 In

from

$11.29
This clutch flywheel bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models.
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

ATP – Automatic Transmission Flex Plate (Part No.Z-124)

Automatic Transmission Flex Plate

from

$102.99
Vehicles with automatic transmissions have a flex plate. The flex plates connects the engine and transmission. Most flex plates are made of a thick piece of sheet metal with bolt holes for the torque converter and teeth for the starter. The job of a flex plate is to allow for expansion of the torque converter as engine RPM increases. The constant expansion and contraction of a flex plate over time can result cracks and/or shearing of the flex plate. A damaged flex plate can create serious (expensive) damage. Broken flex plates can not be repaired, they must be replaced. ATP flex plates are made of high quality steel and contain the correct bolt hole spacing and ring gear teeth just like the original part to ensure long life and durability

Product Features:
  • Balanced to factory specs
  • Fit and function like the original parts
  • Restores normal operation
See More

B & M – Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8 (Part No.20230)

Flexplate, SFI 29.1 Approved, Fits 168-Tooth, 2-Piece Rear Main Seal, Chevy V8

from

$154.99
As performance levels increase, an O.E. style flexplate just won’t cut it and a stronger option is a necessity to prevent transmission and/or converter failure. B&M has you covered with our high performance flexplate designed for 1955-85 GM small block (internally balanced) V8 engines along with 4.3L V6 engines. Also fits 1990 and earlier GM big block (internally balanced) V8 engines with two piece rear main seal. Features include high tensile strength steel construction to resist elongation and cracking, dual bolt pattern 10.75 or 11.5 inch converter mounting locations, 168 tooth ring gear with double-sided welds for added strength and comes with SFI 29.1 safety certification insuring the ultimate in safety and performance. The assembly is then Zinc plated and treated with a Chromate Conversion Coating for added corrosion resistance and durability. B&M SFI approved flexplates are ideal for extreme duty race applications as well as street cars, tow vehicles or other vehicles needing the added protection and toughness that B&M has been delivering since 1953. Compatible with Powerglide, TH350, TH400 and TH700R4 automatic transmissions.

Product Features:
  • NHRA/IHRA Legal For All Classes
  • Includes SFI Certification Sticker
  • Ideal For Street Applications
  • To Extreme Duty Racing
  • To High RPM Use
See More

ATP – FLYWHEEL SHIM (Part No.GS-10)

FLYWHEEL SHIM

from

$26.99
FLYWHEEL SHIM

ATP – ATP Flywheel Shim (Part No.GS-8)

ATP Flywheel Shim

from

$27.99
ATP Flywheel Shim

Hays – Sfi Flexplate:68-84 Cad 368-500 166T: In (Part No.14-010)

Sfi Flexplate:68-84 Cad 368-500 166T: In

from

$235.99
Sfi Flexplate:68-84 Cad 368-500 166T: In

Dorman – Flywheel Bolts – Thread Size 7/16-20; Thread Length 0.900 In. (sold by each) (Part No.678-154)

Flywheel Bolts - Thread Size 7/16-20; Thread Length 0.900 In. (sold by each)

from

$3.99
This clutch flywheel bolt is designed to match the fit & function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Product Features:
  • Direct replacement – this clutch flywheel bolt matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
  • Thread Size: 7/16-20
  • Tread Length: 0.900 in.
  • SAE
  • PLEASE NOTE: Item priced and sold by each. See store for details.
See More

Top-Rated Clutch Systems Brands For Your 1980 Cadillac DeVille

Shop for the best-rated brands offering Clutch Systems and other products for your 1980 Cadillac DeVilles. Below you’ll find some of our best rated Clutch Systems from Dorman, and more. Clutch Systems from these brands that fit a 1980 DeVille start at just $3.99 and are rated as high as 4 stars. OEM and aftermarket Clutch Systems don’t get more top quality, durable, and affordable than from the brands below.

Popular Dorman 1980 Cadillac DeVille Clutch Systems

When it comes to maintaining or upgrading your 1980 Cadillac DeVille, using quality Clutch Systems is essential to ensure durability and a perfect fit. Dorman ticks all of those boxes. We offer a wide selection of Dorman Clutch Systems, specifically designed for the 1980 Cadillac DeVille. With over 3 Dorman brand Clutch Systems in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $3.99, with an average price of just $8.59. Plus, with over 6 customer reviews and an average rating of 4 stars, you can trust that our Dorman Clutch Systems will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

Flywheel Bolts
from
$10.49

(4)

Flywheel Bolts

“They are bolts, look ok, fit .”

FAQs for 1980 Cadillac DeVille Clutch Systems

Which Clutch Systems are best-sellers for 1980 Cadillac DeVilles?

Out of 12 Clutch Systems that fit 1980 Cadillac DeVilles, the following parts are the top sellers:

What’s the price range for 1980 Cadillac DeVille Clutch Systems?

Clutch System prices for the 1980 Cadillac DeVille start at $3.99 and go up to $235.99 for the most premium parts.

What’s the average price of a Clutch System for a 1980 Cadillac DeVille?

The average price for Clutch Systems for the 1980 Cadillac DeVille is $47.93. Keep in mind the variety of part types within our Clutch System category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Clutch Systems for other Cadillac DeVille model years?

Yes, we currently carry Clutch Systems for 38 model years of Cadillac DeVilles between 1956 and 2004. Clutch Systems are bought most frequently for the following model years: 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, and 1996.

What are the cheapest Clutch Systems for my 1980 Cadillac DeVille?

The cheapest 1980 Cadillac DeVille Clutch Systems we carry in stock are:

What are the top-rated Clutch Systems that fit the 1980 Cadillac DeVille?

Out of 18 reviews by customers, our 1980 Cadillac DeVille Clutch Systems have an average customer rating of . These are some of the highest-rated Clutch System types for the 1980 Cadillac DeVille and their top-rated products:

What types of Clutch Systems do you sell for my 1980 Cadillac DeVille?

As of 2/5/25, these are some of the most in-demand types of Clutch Systems for a 1980 Cadillac DeVille:

Can I get help with 1980 Cadillac DeVille Clutch System orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Cadillac Clutch Systems and more.

What is your return policy for Cadillac DeVille Clutch Systems?

Advance Auto Parts keeps returns simple. For new Cadillac DeVille Clutch Systems and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.